Beaudry,
I have mine grounded in three places with a heavy piece of battery cable. I also have one of the old style kind of flat woven type ground straps. I have so many grounds on my car that it is ridiculous but with these cars I just felt it was easier than trying to chase down an intermittant problem caused by a single ground that may have gotten loose. I also have all gauges multipled togethere and ground leads from each end going to a special terminal that I got and installed to let me feed 12 grounds out of it. It is grounded to one of the big main ground straps. Overkill maybe, but I have never had any ground problems.
Ron
